Grundfos Solar Pump 15-20 CIL2 Open Loop Solar Hot Water Pump 240V

Grundfos SOLAR 15-20 CIL2 Open Loop Solar Hot Water Pump 240V

plumbonline are an authorised Grundfos Pump Distributor your new pump comes with a Grundfos Two Year Warranty. The Grundfos Pump Circulation range is now online and ready to order with complete tech specs to ensure your seamless selection. If you’re unsure be pump sure, Plumbonline has a committed team of pump specialists with over 20 years of pump selection experience.

Overview

SOLAR PUMP 15-20 CIL2 with pump unions gives you a pump ready to install on your solar hot water system. The 15-20 CIL is optimised for domestic Open Loop solar systems both in terms of performance and choice of materials. For instance, the pump is able to resist a higher level of chloride than normal pumps.

The 15-20 CIL2 can be used as a replacement pump* for all open loop solar systems, both flat plate & evacuated tube types from all major manufacturers. We have listed the major manufacturers below to eliminate some of the guess work as there are hundreds of systems and models.

If the manufactures requires a set flow rate we have solar rated flow meter 15mm 1-2.5L/min or flow meter 15mm 3-8L/min,  its also a good idea to replace the non return valve with a SOLAR Rated non return valve. Most manufactures require the non return valve to protect the circulating pump. 

* some pipework modification might be required

What do you get?

• 1 x Grundfos 15-20 CIL 2
• plumbonline's rapid order turnaround, even for late afternoon orders
• Australia Post Express delivery to your door

The Grundfos 15-20 CIL 2's are commonly used as a replacement pump in an pre existing Solar Hot Water System, the existing power cord would be reused, avoiding additional time and electricians expense.  If the pump is replacement is "like for like" then the existing unions would be used. If you are replacing an existing solar hot water pump please be aware that your plumber should check the installation & function of the high temperature non return valve, this valves omittance and or failure contributes to early pump failure.

Flat Plate Solar Hot Water Systems

• Chromagen | Dux | Edwards | Rheem | Rinnai

Evacuated Tube Solar Hot Water Systems

• AAE | Apricus | Edson | Hills | Solarark | Solarlord

Technical Description

• 3 speed asynchronous circulator
• 130mm port to port dimension
• port connection 25mm
• Medium temperature: - 25... + 110°C
• Head: Up to 2,3 m
• Flow: Up to 1,8 m³/h
• To be installed in Open Loop solar thermal systems

Additional Notes

This product is new, comes in its original packaging with full manufacturer’s manuals and is subject to limited manufacturer’s warranty and consumer guarantees as per the Australian Consumer Law. Installation must be as per installation and operating manuals provided with the product, subject to manufacturer’s warranty being null and void if otherwise. We recommend that our customers check with their local authorities in regards to any specific regulations regarding licensing requirements for plumbing or electrical work.